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InfluenzaPhase 3IVVNCT01551810

The Clinical Trial Protocol for the Influenza Virus Vaccine (Split Virion, Inactivated)

A Phase 3 study testing Influenza Virus Vaccine and Influenza Virus Vaccine(contains Preservative) in people with Influenza, run by Institute of Medical Biology, Chinese Academy of Medical Sciences at 1 site in China.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

The purpose of this study is to evaluate the safety and the immunogenicity of Influenza Virus Vaccine (Split Virion, Inactivated) that do not contains Preservative . Read more about this study

Who is it for?
Ages 36 months and olderHealthy volunteers can take part
Conditions the study is for
Influenza
What is being tested?
Influenza Virus Vaccine and Influenza Virus Vaccine(contains Preservative)
Could I receive a placebo?
No, everyone receives an active treatment
How many people
1,200 participants
Where
1 siteChina
Study dates
Mar 2012to Aug 2012
Phase
Phase 3
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 36 months and older
  • All sexes
  • Healthy volunteers accepted
  • Child, Adult, Older adult

Who may be able to join

  • Males and females, age above 36 months ;
  • Adults, parent(s) or guardians are able to understand and sign informed consent for participation;
  • Participants or guardians are able to attend all planned clinical appointment and obey and follow all study instructions;
  • Infants no vaccinated with influenza or other preventive biologicals in recent 7 days;
  • Axillary temperature ≤37℃.

Who cannot join

  • Have medical record of participants or their family on allergy and egg, convulsion, falling sickness, encephalopathy and psychopathy;
  • Low platelet or bleeding disorder do not allow vaccination into the muscle;
  • Have damaged or lower immunological function;
  • Received blood, plasma or immunoglobulin treatment since birth;
  • Have inborn abnormality, develop obstacles or clinical diagnostic serious chronic ( Down Syndrome, diabetes, sickle cell anemia or neural Guillain-Barre Syndrome );
  • Have or be doubtful of following diseases: respiratory system diseases, acute infection or active chronic, cardiovascular diseases, liver and kidney diseases, skin diseases, HIV.

Trial locations and contacts

1 site in 1 country.

China1 site
  • Dingxing Center for Disease Prevention and Control

    Shijiazhuang, Hebei

Other trials in China

About this study

Official title: The Phase Ⅲ Clinical Trial Protocol for the Influenza Virus Vaccine (Split Virion, Inactivated)

The purpose of this study is to evaluate the safety and the immunogenicity of Influenza Virus Vaccine (Split Virion, Inactivated) that do not contains Preservative .

Read the detailed description

Influenza Virus Vaccine (Split Virion, Inactivated) that do not contains Preservative. HA contents 15μg/0.5ml per dose includ H1N1、H3N2 and B.

Inactivated Split Influenza Vaccine was manufactured by Sanofi Pasteur HA contents 15μg/0.5ml per dose includ H1N1、H3N2 and B.

This is a randomized, blind phase 3 clinical trial. Total 1200 adults (above ages 36 months ) were selected, randomized to two groups [Influenza Virus Vaccine (Split Virion, Inactivated) and Inactivated Split Influenza Vaccine , each group n=600], adults in each group will be vaccinated with one dose of either Influenza Virus Vaccine (Split Virion, Inactivated) or Sanof IVV respectively.

Conditions
Influenza
Being tested
Influenza Virus Vaccine, Influenza Virus Vaccine(contains Preservative)
Keywords
Influenza Virus Vaccine (Split Virion, Inactivated), Influenza
Medical subject headings
Influenza, Human

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Influenza Virus VaccineBiological

    Influenza Virus Vaccine 0.5ml intramuscular injections

  • Influenza Virus Vaccine(contains Preservative)Biological

    Also called Vaxigrip

    Influenza Virus Vaccine(contains Preservative)0.5ml intramuscular injections

Study groups in NCT01551810
Study groupRoleWhat they receive
Influenza Virus VaccineExperimentalInfluenza Virus Vaccine(no Preservative ) 0.5ml intramuscular injections
Receives: Biological: Influenza Virus Vaccine; Biological: Influenza Virus Vaccine(contains Preservative)
Influenza Virus Vaccine(Preservative)ExperimentalInfluenza Virus Vaccine(add Preservative ) 0.5ml intramuscular injections
Receives: Biological: Influenza Virus Vaccine; Biological: Influenza Virus Vaccine(contains Preservative)

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. To evaluate the safety and the immunogenicity of Influenza Virus Vaccine (Split Virion, Inactivated)

    Measured: six months

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted13 Mar 2012 (estimated)
  2. Study startMar 2012
  3. Primary completionMay 2012
  4. Study completionAug 2012

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 3
Primary purpose
Prevention
Allocation
Randomised
Intervention model
Parallel groups
Masking
Single blind
Who is masked
Outcomes assessor
Enrolment
1,200 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT01551810
Sponsor's protocol ID
IMBCAMS-04
Other IDs
2011L01488
Acronym
IVV
Status last verified
Oct 2023
First submitted
8 Mar 2012
Last updated
11 Oct 2023
Results posted
No
Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No

Publications

  • Jing-Xia G, Yu-Liang Z, Jin-Feng L, Shu-Zhen L, Guo-Yang L, Qi L. Safety and effectiveness assessment of 2011-2012 seasonal influenza vaccine produced in China: a randomized trial. Postgrad Med. 2017 Nov;129(8):907-914. doi: 10.1080/00325481.2017.1369133. Epub 2017 Sep 5.

    PubMed 28825515

Questions about this trial

What is this clinical trial studying?

A Phase 3 study testing Influenza Virus Vaccine and Influenza Virus Vaccine(contains Preservative) in people with Influenza, run by Institute of Medical Biology, Chinese Academy of Medical Sciences at 1 site in China.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 5 inclusion and 6 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 11 Oct 2023. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in China. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

To evaluate the safety and the immunogenicity of Influenza Virus Vaccine (Split Virion, Inactivated) (time frame: six months). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT01551810, which also lists 1 linked publication.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 11 Oct 2023.

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